Midea KJRP-86A/BMFNKD-E Modbus Fan Coil Controller

Midea KJRP-86A/BMFNKD-E is a wired digital controller for compatible floor-standing and ducted fan coil units. In suitable 2-pipe and 4-pipe system configurations, it provides local control of room temperature and fan-coil operation. Its display and touch keys make the main settings easy to read and adjust.

The interface controls power, operating mode, target temperature and fan speed. A Modbus connection allows operating data to be exchanged with a building-management or central monitoring solution when used within a compatible fan-coil control system. This function requires a supported communication layout, correct addressing and project-specific configuration.

The selected 2-pipe or 4-pipe control logic must match the fan-coil valve arrangement, control board and project wiring diagram. Modbus cable type, polarity, shielding, line termination and device addresses should be verified against the automation design. Compatible alternatives can be found under fan coil thermostats and control panels.